# HG changeset patch
# User Laurent Bessard
# Date 1367484137 -7200
# Node ID 6a67fbc7bea79855b27e08b99096031f06c69254
# Parent  dcd861dda04a839872a65f9f84707f1233e6b121
Fixed warning in accessor __SET_EXTERNAL

diff -r dcd861dda04a -r 6a67fbc7bea7 lib/accessor.h
--- a/lib/accessor.h	Thu Apr 18 22:27:01 2013 +0200
+++ b/lib/accessor.h	Thu May 02 10:42:17 2013 +0200
@@ -105,7 +105,8 @@
 #define __SET_VAR(prefix, name, new_value, ...)\
 	if (!(prefix name.flags & __IEC_FORCE_FLAG)) prefix name.value __VA_ARGS__ = new_value
 #define __SET_EXTERNAL(prefix, name, new_value, ...)\
-	if (!(prefix name.flags & __IEC_FORCE_FLAG || __IS_GLOBAL_##name##_FORCED()))\
+	extern IEC_BYTE __IS_GLOBAL_##name##_FORCED();\
+    if (!(prefix name.flags & __IEC_FORCE_FLAG || __IS_GLOBAL_##name##_FORCED()))\
 		(*(prefix name.value)) __VA_ARGS__ = new_value
 #define __SET_EXTERNAL_FB(prefix, name, new_value, ...)\
 	__SET_VAR((*(prefix name)), __VA_ARGS__, new_value)